Rebirth in the end times: I reached the top by opening boxes

Jiang Xiaoyong was betrayed and killed by a cunning "green tea" girl during the apocalypse. However, he was unexpectedly resurrected a year before the disaster struck and awakened the Blind Box System. Always one step ahead, he began hoarding supplies and investing heavily to construct an impenetrable safe house before the end times arrived. Using the system to grow stronger, he sought vengeance against those who wronged him in his past life. From that moment, Jiang Xiaoyong set out on a path of ultimate revenge and ascended to become the king of the counterattack.